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#Need to create a boot usb for new computer only have mac install#
#Need to create a boot usb for new computer only have mac software#
#Need to create a boot usb for new computer only have mac password#
#Need to create a boot usb for new computer only have mac Pc#
#Need to create a boot usb for new computer only have mac mac#

Move USB device to the top of that hard drive list.Expand to show all hard drive device options.NOTE: If you cannot find USB or Removable Devices among the device options, your BIOS may list it under Hard Drive Devices. Move USB to be first in the boot sequence.All of the available system devices will be displayed in order of their boot priority. Using the arrow keys on your keyboard, select the BOOT tab.When you choose to enter BIOS Setup, the setup utility page will appear.(Depending on the company that created your version of BIOS, a menu may appear.) During the initial startup screen, press ESC, F1, F2, F8 or F10.Press the Power button for your computer.Start by plugging the thumb drive into a USB port. Otherwise the computer will load from the hard drive as normal. If you’re booting from USB media, you must change the BIOS boot order so the USB device is listed first.

#Need to create a boot usb for new computer only have mac software#

The boot order tells the machine which devices to search for the software needed to launch the computer and the priority each device in that search. That’s because the BIOS settings include the boot sequence the machine follows when starting up.

#Need to create a boot usb for new computer only have mac Pc#

Starting your PC using USB rescue media is not difficult, although it first requires an adjustment in the BIOS (Basic Input Output System). The Startup Manager only lists drives that include bootable content. NOTE: Have multiple USB devices connected to your Mac? Don’t worry. The machine will start to boot from the USB drive.

Once selected, either hit the Return key or double-click your selection.

Using either the pointer or arrow keys on the keyboard, select the USB drive you wish to boot from.

The utility will look for any available drives that include bootable content. Once the Startup Manager screen appears, release the Option key. Holding that key gives you access to OS X’s Startup Manager.

When you hear the startup chime, press and hold the Option key.

#Need to create a boot usb for new computer only have mac mac#

Press the Power button to turn on your Mac (or Restart your Mac if it’s already on).

Insert the USB boot media into an open USB slot.

Getting your Mac to load from a USB drive is fairly straightforward. So if your system is unstable, you need to run a diagnostic tool on the hard drive, or you just want to load a Linux desktop just to see what it’s all about, let’s look at how you start your machine using rescue USB boot media. How you start that rescue media can vary depending on the operating system you are using, but there are a few general guidelines that can help get your machine started, regardless of the OS you prefer. As a result, booting from USB media is becoming the standard. You can now quit Terminal and eject the volume.And while users historically would pop a boot media disk into their DVD or CD drive, many computers no longer come with optical disk drives.

#Need to create a boot usb for new computer only have mac install#

When Terminal says it's finished, the volume will have the same name as the installer you downloaded, such as Install macOS Big Sur.

After the volume has been erased, you may see an alert stating that Terminal would like to access files on a removable volume.

Terminal displays the progress as the volume is being erased.

When prompted, type Y to confirm that you want to erase the volume, then press Return.

Terminal doesn't show any characters as you type your password.

#Need to create a boot usb for new computer only have mac password#

When prompted, type your administrator password and press Return again.

* If your Mac is using macOS Sierra or earlier, include the -applicationpath argument and installer path, similar to the way this was done in the command for El Capitan. Sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume -applicationpath /Applications/Install\ OS\ X\ El\ Capitan.app Sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume Sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume Sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume Sudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia -volume /Volumes/ MyVolume

If it has a different name, replace MyVolume in these commands with the name of your volume. These assume that the installer is in your Applications folder and MyVolume is the name of the USB flash drive or other volume you're using.

Type or paste one of the following commands in Terminal.

Open Terminal, which is in the Utilities folder of your Applications folder.

Connect the USB flash drive or other volume that you're using for the bootable installer.